SSP Deployment Lead

Job Description

 Appealing Points:

• Opportunity to lead end-to-end deployment, upgrade, and integration of critical Subscriber & Signalling nodes in advanced 4G/5G Telco Cloud environments
• Hands-on experience across Bare Metal, VNF, and CNF architectures with modern cloud technologies such as Linux, OpenStack, OpenShift, VMware, and containers
• Strong technical leadership role involving customer-facing delivery, HLD/LLD implementation, advanced troubleshooting, and mentoring junior engineers for accelerated career growth

Annual salary: 8 Million and above

Job Responsibility:

• Lead and execute end-to-end deployment, upgrade, and integration of Subscriber and Signalling/SDM/SDL nodes on Telco Cloud (4G/5G) platforms.
• Own deployments across Bare Metal, VNF, and CNF environments, ensuring stability and performance as per customer requirements.
• Provide deep technical expertise in 4G/5G call flows, signalling, and subscriber data management during implementation and troubleshooting.
• Independently analyse and resolve complex customer issues using logs, alarms, and packet analysis tools such as Wireshark.
• Work extensively on Linux and cloud platforms (VMware, OpenStack, OpenShift, Docker/Containers) for deployment and operations support.
• Review, interpret, and contribute to HLD/LLD for Subscriber and Signalling solutions aligned with customer network architecture.
• Support system integration, acceptance testing, and cutover activities in live customer environments.
• Act as a technical lead for small teams, guiding junior engineers and reviewing their work during deployments.
• Collaborate with cross-functional teams and customers, providing technical leadership, clear communication, and status updates.
• 5+ years of overall experience, with a minimum of 2 years in the Subscriber & Signalling domain
• Strong communication, team-handling, analytical, and presentation skills

Job Qualification:

• Good working experience in Linux, VMWare, Dockers & Containers, OpenStack, Openshift
• Should have prior experience in deploying Subscriber & Signalling nodes as Bare Metal Nodes/VNF's/CNF's.
• Sound understanding of troubleshooting tools like Wireshark etc.
• Domain:
  • Should have deep knowledge of 4G and 5G call flows
  • Should have end to end understanding of the Subscriber and Signalling/SDM Solution in Telco Cloud
  • Should understand the Cloud environment and Knowledge of how Subscriber & Signalling solution/SDM Nodes can be deployed over cloud.
  • Should have expertise in installing, upgrading, integration different Subscriber and Signalling nodes.
  • Should be able to follow HLD / LLD for the S&S Nodes as per the Customer solutions.
  • Working knowledge on Subscriber & Signalling Nodes like -AAA, One NDS, SDL (Shared Data Layer), Registers (HLR/HSS, UDM/AUSF), One-EIR, SCP, CSD, STP, U-DDRA, NPCEIR etc.
• Mandatory Skills: Telecom 5G Wireless OAM SW .

Language Skills: Business level Japanese (JLPT N2) and Fluent level English

Company Description:

A leading global information technology, consulting, and business process services company. We harness the power of cognitive computing, hyper-automation, robotics, cloud, analytics, and emerging technologies to help our clients adapt to the digital world and make them successful. A company recognized globally for its comprehensive portfolio of services, a strong commitment to sustainability, and good corporate citizenship, we have over 160,000 dedicated employees serving clients across six continents. Together, we discover ideas and connect the dots to build a better and bold new future.

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